A network specialist has been hired to install a network in a company that assembles airplane engines. Because of the nature of the business, the area is highly affected by electromagnetic interference. Which type of network media should be recommended so that the data communication will not be affected by EMI?

A network specialist has been hired to install a network in a company that assembles airplane engines. Because of the nature of the business, the area is highly affected by electromagnetic interference. Which type of network media should be recommended so that the data communication will not be affected by EMI?

• STP
• coaxial
• fiber optic
• UTP
  

  Explanation: Optical fiber uses light to transmit signals. Therefore, fiber-optic cable is not affected by EMI or RFI.